41 lines
617 B
C
41 lines
617 B
C
/* Test STT_GNU_IFUNC symbols with dynamic function pointer only. */
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#include <stdlib.h>
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extern int foo (void);
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extern int foo_protected (void);
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typedef int (*foo_p) (void);
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extern foo_p __attribute__ ((noinline)) get_foo (void);
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extern foo_p __attribute__ ((noinline)) get_foo_protected (void);
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foo_p
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__attribute__ ((noinline))
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get_foo (void)
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{
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return foo;
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}
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foo_p
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__attribute__ ((noinline))
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get_foo_protected (void)
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{
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return foo_protected;
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}
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int
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main (void)
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{
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foo_p p;
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p = get_foo ();
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if ((*p) () != -1)
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abort ();
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p = get_foo_protected ();
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if ((*p) () != 0)
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abort ();
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return 0;
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}
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